Noise-induced shift of singularities in the pattern of optimal paths

被引：9

作者：

Bandrivskyy, A ^{[1
]}

Beri, S ^{[1
]}

Luchinsky, DG ^{[1
]}

机构：

[1] Univ Lancaster, Dept Phys, Lancaster LA1 4YB, England

来源：

PHYSICS LETTERS A | 2003年 / 314卷 / 5-6期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1016/S0375-9601(03)00911-3

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We analyse the non-equilibrium distribution in dissipative dynamical systems at finite noise intensities. The effect of finite noise is described in terms of topological changes in the pattern of optimal paths. Theoretical predictions are in good agreement with the numerical results. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：386 / 391

页数：6

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